ULN2803 Unisonic Technologies, ULN2803 Datasheet
ULN2803
Available stocks
Related parts for ULN2803
ULN2803 Summary of contents
Page 1
... UNISONIC TECHNOLOGIES CO., LTD ULN2803 EIGHT DARLINGTON ARRAYS DESCRIPTION The UTC ULN2803 is high-voltage, high-current Darlington drivers comprised of eight NPN Darlington pairs. FEATURES *Output current (single output) 500mA MAX. *High sustaining voltage output 50V MIN. *Output clamp diodes *Inputs compatible with various types of logic ...
Page 2
... ULN2803 SCHEMATICS (EACH DRIVER) INPUT Note: The input and output parasitic diodes cannot be used as clamp diodes. PIN CONFIGURATIONS GND UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw LINEAR INTEGRATED CIRCUIT 2.7kΩ 7.2kΩ 3kΩ OUT 2 17 OUT 3 16 OUT 4 15 OUT ...
Page 3
... ULN2803 ABSOLUTE MAXIMUM RATINGS PARAMETER Input Voltage Output Sustaining Voltage Output Current Clamp Diode Reverse Voltage Clamp Diode Forward Current Power Dissipation Operating Temperature Storage Temperature Note 1. On glass epoxy PCB (30x30x1.6mm Cu 50%) 2. Absolute maximum ratings are stress ratings only and functional device operation is not implied. The device could be damaged beyond Absolute maximum ratings ...
Page 4
... ULN2803 TEST CIRCUIT 1. I CEX OPEN I CEX OPEN (OFF) OPEN I I OUT IN (OFF OPEN OPEN OFF PULSE GENERATOR (Note 1) INPUT OUTPUT Note1: Pulse width 50µs, duty cycle 10% Output impedance 50Ω, tr<=5ns, tf<=10ns Note2: R1 ...
Page 5
... ULN2803 TYPICAL CHARACTERISTICS UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw LINEAR INTEGRATED CIRCUIT QW-R113-004 ...
Page 6
... ULN2803 TYPICAL CHARACTERISTICS(Cont.) – OUT CE (SAT) 600 I = 500μA IN 400 Ta = 85℃ 200 0 0 0.4 0.8 Collector-Emitter Saturation Voltage, V UTC assumes no responsibility for equipment failures that result from using products at values that exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or other parameters) listed in products specifications of any and all UTC products described or contained herein ...